Home / 29,834.30-44,749.10-13,194.87

Finding the Fourth Proportional to 29,834.30, 44,749.10 and 13,194.87

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Solution

The fourth proportional to 29,834.30, 44,749.10 and 13,194.87 is: 19,791.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,834.30 : 44,749.10 = 13,194.87 : x
  2. Step 2: Convert to fraction form
    29,834.30/44,749.10 = 13,194.87/x
  3. Step 3: Cross multiply
    29,834.30x = 44,749.10 × 13,194.87
  4. Step 4: Simplify right side
    29,834.30x = 590,458,491.14
  5. Step 5: Solve for x
    x = 590,458,491.14/29,834.30
  6. Step 6: Final answer
    x = 19,791.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.